.text-center {
  text-align: center;
}
.h1 {
  font-size: 0.46rem;
}
.h2 {
  font-size: 0.3rem;
}
.p {
  font-size: 0.24rem;
}
.primary-text {
  color: #ff4400;
}
.detail {
  position: relative;
  display: flex;
  height: 100vh;
}
.detail .mengban {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
}
.detail .mengban > div {
  width: 100%;
  height: 7rem;
  background-color: #fff;
  position: absolute;
  bottom: -1rem;
}
.detail .mengban > div > span {
  position: absolute;
  right: 0.1rem;
}
.detail .mengban > div > button {
  width: 3rem;
  height: 1rem;
  color: red;
  font-size: 0.5rem;
  position: absolute;
  right: 0;
  bottom: 0;
}
.detail .mengban button {
  width: 1rem;
  height: 0.5rem;
}
.detail .con {
  margin-top: 0.8rem;
  display: flex;
  width: 100vw;
  height: 100vh;
  flex-direction: column;
  justify-content: space-between;
  font-size: 0.2rem;
}
.detail .con div > img {
  width: 100%;
  height: 5.5rem;
}
.detail .con .button {
  display: flex;
  justify-content: flex-end;
}
.detail .con .button button {
  width: 3rem;
  height: 1rem;
}
